Go to file
Ulrich Drepper b5cc329c4f 2004-10-15 Jakub Jelinek <jakub@redhat.com>
* elf/dl-minimal.c (__chk_fail): New.  Add rtld_hidden_def.
	* sysdeps/unix/sysv/linux/readonly-area.c: New file.
	* sysdeps/i386/i686/memmove.S (__memmove_chk): Add checking
	routine.
	* sysdeps/i386/i686/memcpy.S (__memcpy_chk): Likewise.
	* sysdeps/i386/i686/mempcpy.S (__mempcpy_chk): Likewise.
	* sysdeps/i386/i686/memset.S (__memset_chk): Likewise.
	* sysdeps/i386/i686/memmove-chk.S: New file.
	* sysdeps/i386/i686/memcpy-chk.S: Likewise.
	* sysdeps/i386/i686/mempcpy-chk.S: Likewise.
	* sysdeps/i386/i686/memset-chk.S: Likewise.
	* sysdeps/generic/strcat-chk.c (__strcat_chk): Don't __chk_fail
	if exactly fitting into buffer.
	* sysdeps/generic/strncat-chk.c (__strncat_chk): Likewise.
	* sysdeps/generic/readonly-area.c: New file.
	* sysdeps/generic/strncpy-chk.c (__strncpy_chk): Only test
	destlen once.
	* sysdeps/x86_64/memset.S (__memset_chk): Add checking routine.
	* sysdeps/x86_64/memcpy.S (__memcpy_chk): Likewise.
	* sysdeps/x86_64/mempcpy.S (__memcpy_chk): Define to __mempcpy_chk.
	* sysdeps/x86_64/memcpy-chk.S: New file.
	* sysdeps/x86_64/mempcpy-chk.S: Likewise.
	* sysdeps/x86_64/memset-chk.S: Likewise.
	* sysdeps/x86_64/strcpy-chk.S: Likewise.
	* sysdeps/x86_64/stpcpy-chk.S: Likewise.
	* argp/argp-xinl.c (__OPTIMIZE__): Define to 1 instead of nothing.
	* argp/argp-fs-xinl.c (__OPTIMIZE__): Likewise.
	* debug/tst-chk1.c: New test.
	* debug/tst-chk2.c: Likewise.
	* debug/tst-chk3.c: Likewise.
	* debug/test-strcpy_chk.c: Likewise.
	* debug/test-stpcpy_chk.c: Likewise.
	* debug/vsprintf_chk.c (__vsprintf_chk): If flags > 0, request
	_IO_FLAGS2_CHECK_PERCENT_N.  Add libc_hidden_def.
	* debug/Makefile (routines): Add printf_chk, fprintf_chk, vprintf_chk,
	vfprintf_chk, gets_chk and readonly-area.
	(CFLAGS-*_chk.c): Set.
	(tests): Add tst-chk1, tst-chk2, tst-chk3, test-strcpy_chk and
	test-stpcpy_chk.
	* debug/vprintf_chk.c: New file.
	* debug/printf_chk.c: Likewise.
	* debug/vfprintf_chk.c: Likewise.
	* debug/fprintf_chk.c: Likewise.
	* debug/gets_chk.c: Likewise.
	* debug/chk_fail.c (__chk_fail): Add libc_hidden_def.
	* debug/snprintf_chk.c (__snprintf_chk): Fix order of arguments
	passed to __vsnprintf_chk.
	* debug/Versions (libc): Export __printf_chk, __fprintf_chk,
	__vprintf_chk, __vfprintf_chk and __gets_chk @GLIBC_2.3.4.
	* debug/vsnprintf_chk.c (__vsnprintf_chk): Don't call
	__vsnprintf, instead create a temporary file with
	_IO_strn_jumps jumptable.  If flags > 0, request
	_IO_FLAGS2_CHECK_PERCENT_N.  Add libc_hidden_def.
	* libio/Makefile (headers): Add bits/stdio2.h.
	* libio/stdio.h: Include <bits/stdio2.h> if __USE_FORTIFY_LEVEL.
	(sprintf, snprintf, vsprintf, vsnprintf): Remove defines.
	* libio/strfile.h (_IO_strnfile): New type.
	(_IO_strn_jumps): New extern.
	* libio/vsnprintf.c (_IO_strnfile): Remove.
	(_IO_strn_jumps): Remove static.
	* libio/bits/stdio2.h: New file.
	* libio/vswprintf.c (_IO_strnfile): Rename type to...
	(_IO_wstrnfile): ...this.  Adjust all uses.
	* libio/libio.h (_IO_FLAGS2_CHECK_PERCENT_N): Define.
	* stdio-common/vfprintf.c (STR_LEN): Define.
	(vfprintf): Add readonly_format variable.
	Handle _IO_FLAGS2_CHECK_PERCENT_N.
	(buffered_vfprintf): Copy _flags2.
	* include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk,
	__vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk,
	__vfprintf_chk): New prototypes.
	(__vsprintf_chk, __vsnprintf_chk): Add libc_hidden_proto.
	* include/string.h (__memcpy_chk, __memmove_chk, __mempcpy_chk,
	__memset_chk, __strcpy_chk, __stpcpy_chk, __strncpy_chk, __strcat_chk,
	__strncat_chk): New prototypes.
	* include/bits/string3.h: New file.
	* include/sys/cdefs.h (__chk_fail): Add libc_hidden_proto
	and rtld_hidden_proto.
	* string/Makefile (headers): Add bits/string3.h.
	* string/bits/string3.h (bcopy, bzero): New defines.
	(memset, memcpy, memmove, strcpy, strncpy, strcat, strncat): Change
	macros so that inlines are used only if unknown destination size
	or side-effects in destination argument.
	(mempcpy, stpcpy): Likewise.  Protect with #ifdef __USE_GNU.

2004-09-16  Ulrich Drepper  <drepper@redhat.com>

	* debug/Makefile (routines): Add *_chk.
	* debug/Versions (libc): Export __chk_fail, __memcpy_chk,
	__memmove_chk, __mempcpy_chk, __memset_chk, __stpcpy_chk,
	__strcat_chk, __strcpy_chk, __strncat_chk, __strncpy_chk,
	__sprintf_chk, __vsprintf_chk, __snprintf_chk, __vsnprintf_chk
	@GLIBC_2.3.4.
	* debug/chk_fail.c: New file.
	* debug/snprintf_chk.c: Likewise.
	* debug/sprintf_chk.c: Likewise.
	* debug/vsnprintf_chk.c: Likewise.
	* debug/vsprintf_chk.c: Likewise.
	* include/features.h (_FORTIFY_SOURCE): Document, handle.
	(__USE_FORTIFY_LEVEL): Define.
	(__GNUC_PREREQ): Move to earlier location.
	* include/sys/cdefs.h (__chk_fail): New prototype.
	* libio/bits/stdio.h (sprintf, vsprintf, snprintf, vsnprintf):
	Define if __USE_FORTIFY_LEVEL.
	* misc/sys/cdefs.h (__bos, __bos0): Define.
	* string/string.h: Include <bits/string3.h> if __USE_FORTIFY_LEVEL.
	* bits/string/string3.h: New header.
	* sysdeps/generic/memcpy_chk.c: New file.
	* sysdeps/generic/memmove_chk.c: Likewise.
	* sysdeps/generic/mempcpy_chk.c: Likewise.
	* sysdeps/generic/memset_chk.c: Likewise.
	* sysdeps/generic/stpcpy_chk.c: Likewise.
	* sysdeps/generic/strcat_chk.c: Likewise.
	* sysdeps/generic/strcpy_chk.c: Likewise.
	* sysdeps/generic/strncat_chk.c: Likewise.
	* sysdeps/generic/strncpy_chk.c: Likewise.
2004-10-15  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-minimal.c (__chk_fail): New.  Add rtld_hidden_def.
	* sysdeps/unix/sysv/linux/readonly-area.c: New file.
	* sysdeps/i386/i686/memmove.S (__memmove_chk): Add checking
	routine.
	* sysdeps/i386/i686/memcpy.S (__memcpy_chk): Likewise.
	* sysdeps/i386/i686/mempcpy.S (__mempcpy_chk): Likewise.
	* sysdeps/i386/i686/memset.S (__memset_chk): Likewise.
	* sysdeps/i386/i686/memmove-chk.S: New file.
	* sysdeps/i386/i686/memcpy-chk.S: Likewise.
	* sysdeps/i386/i686/mempcpy-chk.S: Likewise.
	* sysdeps/i386/i686/memset-chk.S: Likewise.
	* sysdeps/generic/strcat-chk.c (__strcat_chk): Don't __chk_fail
	if exactly fitting into buffer.
	* sysdeps/generic/strncat-chk.c (__strncat_chk): Likewise.
	* sysdeps/generic/readonly-area.c: New file.
	* sysdeps/generic/strncpy-chk.c (__strncpy_chk): Only test
	destlen once.
	* sysdeps/x86_64/memset.S (__memset_chk): Add checking routine.
	* sysdeps/x86_64/memcpy.S (__memcpy_chk): Likewise.
	* sysdeps/x86_64/mempcpy.S (__memcpy_chk): Define to __mempcpy_chk.
	* sysdeps/x86_64/memcpy-chk.S: New file.
	* sysdeps/x86_64/mempcpy-chk.S: Likewise.
	* sysdeps/x86_64/memset-chk.S: Likewise.
	* sysdeps/x86_64/strcpy-chk.S: Likewise.
	* sysdeps/x86_64/stpcpy-chk.S: Likewise.
	* argp/argp-xinl.c (__OPTIMIZE__): Define to 1 instead of nothing.
	* argp/argp-fs-xinl.c (__OPTIMIZE__): Likewise.
	* debug/tst-chk1.c: New test.
	* debug/tst-chk2.c: Likewise.
	* debug/tst-chk3.c: Likewise.
	* debug/test-strcpy_chk.c: Likewise.
	* debug/test-stpcpy_chk.c: Likewise.
	* debug/vsprintf_chk.c (__vsprintf_chk): If flags > 0, request
	_IO_FLAGS2_CHECK_PERCENT_N.  Add libc_hidden_def.
	* debug/Makefile (routines): Add printf_chk, fprintf_chk, vprintf_chk,
	vfprintf_chk, gets_chk and readonly-area.
	(CFLAGS-*_chk.c): Set.
	(tests): Add tst-chk1, tst-chk2, tst-chk3, test-strcpy_chk and
	test-stpcpy_chk.
	* debug/vprintf_chk.c: New file.
	* debug/printf_chk.c: Likewise.
	* debug/vfprintf_chk.c: Likewise.
	* debug/fprintf_chk.c: Likewise.
	* debug/gets_chk.c: Likewise.
	* debug/chk_fail.c (__chk_fail): Add libc_hidden_def.
	* debug/snprintf_chk.c (__snprintf_chk): Fix order of arguments
	passed to __vsnprintf_chk.
	* debug/Versions (libc): Export __printf_chk, __fprintf_chk,
	__vprintf_chk, __vfprintf_chk and __gets_chk @GLIBC_2.3.4.
	* debug/vsnprintf_chk.c (__vsnprintf_chk): Don't call
	__vsnprintf, instead create a temporary file with
	_IO_strn_jumps jumptable.  If flags > 0, request
	_IO_FLAGS2_CHECK_PERCENT_N.  Add libc_hidden_def.
	* libio/Makefile (headers): Add bits/stdio2.h.
	* libio/stdio.h: Include <bits/stdio2.h> if __USE_FORTIFY_LEVEL.
	(sprintf, snprintf, vsprintf, vsnprintf): Remove defines.
	* libio/strfile.h (_IO_strnfile): New type.
	(_IO_strn_jumps): New extern.
	* libio/vsnprintf.c (_IO_strnfile): Remove.
	(_IO_strn_jumps): Remove static.
	* libio/bits/stdio2.h: New file.
	* libio/vswprintf.c (_IO_strnfile): Rename type to...
	(_IO_wstrnfile): ...this.  Adjust all uses.
	* libio/libio.h (_IO_FLAGS2_CHECK_PERCENT_N): Define.
	* stdio-common/vfprintf.c (STR_LEN): Define.
	(vfprintf): Add readonly_format variable.
	Handle _IO_FLAGS2_CHECK_PERCENT_N.
	(buffered_vfprintf): Copy _flags2.
	* include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk,
	__vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk,
	__vfprintf_chk): New prototypes.
	(__vsprintf_chk, __vsnprintf_chk): Add libc_hidden_proto.
	* include/string.h (__memcpy_chk, __memmove_chk, __mempcpy_chk,
	__memset_chk, __strcpy_chk, __stpcpy_chk, __strncpy_chk, __strcat_chk,
	__strncat_chk): New prototypes.
	* include/bits/string3.h: New file.
	* include/sys/cdefs.h (__chk_fail): Add libc_hidden_proto
	and rtld_hidden_proto.
	* string/Makefile (headers): Add bits/string3.h.
	* string/bits/string3.h (bcopy, bzero): New defines.
	(memset, memcpy, memmove, strcpy, strncpy, strcat, strncat): Change
	macros so that inlines are used only if unknown destination size
	or side-effects in destination argument.
	(mempcpy, stpcpy): Likewise.  Protect with #ifdef __USE_GNU.

2004-09-16  Ulrich Drepper  <drepper@redhat.com>

	* debug/Makefile (routines): Add *_chk.
	* debug/Versions (libc): Export __chk_fail, __memcpy_chk,
	__memmove_chk, __mempcpy_chk, __memset_chk, __stpcpy_chk,
	__strcat_chk, __strcpy_chk, __strncat_chk, __strncpy_chk,
	__sprintf_chk, __vsprintf_chk, __snprintf_chk, __vsnprintf_chk
	@GLIBC_2.3.4.
	* debug/chk_fail.c: New file.
	* debug/snprintf_chk.c: Likewise.
	* debug/sprintf_chk.c: Likewise.
	* debug/vsnprintf_chk.c: Likewise.
	* debug/vsprintf_chk.c: Likewise.
	* include/features.h (_FORTIFY_SOURCE): Document, handle.
	(__USE_FORTIFY_LEVEL): Define.
	(__GNUC_PREREQ): Move to earlier location.
	* include/sys/cdefs.h (__chk_fail): New prototype.
	* libio/bits/stdio.h (sprintf, vsprintf, snprintf, vsnprintf):
	Define if __USE_FORTIFY_LEVEL.
	* misc/sys/cdefs.h (__bos, __bos0): Define.
	* string/string.h: Include <bits/string3.h> if __USE_FORTIFY_LEVEL.
	* bits/string/string3.h: New header.
	* sysdeps/generic/memcpy_chk.c: New file.
	* sysdeps/generic/memmove_chk.c: Likewise.
	* sysdeps/generic/mempcpy_chk.c: Likewise.
	* sysdeps/generic/memset_chk.c: Likewise.
	* sysdeps/generic/stpcpy_chk.c: Likewise.
	* sysdeps/generic/strcat_chk.c: Likewise.
	* sysdeps/generic/strcpy_chk.c: Likewise.
	* sysdeps/generic/strncat_chk.c: Likewise.
	* sysdeps/generic/strncpy_chk.c: Likewise.
2004-10-18 04:17:19 +00:00
abilist 2004-08-30 Roland McGrath <roland@frob.com> 2004-08-31 06:17:08 +00:00
aout
argp 2004-10-15 Jakub Jelinek <jakub@redhat.com> 2004-10-18 04:17:19 +00:00
assert Update. 2004-10-04 07:45:53 +00:00
bare
bits 2004-09-27 Roland McGrath <roland@redhat.com> 2004-09-28 01:58:03 +00:00
catgets Update. 2004-09-17 19:27:08 +00:00
conf
conform 2004-05-26 Roland McGrath <roland@frob.com> 2004-05-26 19:21:39 +00:00
crypt Update. 2004-09-17 19:27:08 +00:00
csu Update. 2004-09-14 04:41:35 +00:00
ctype Update. 2004-09-07 22:33:37 +00:00
debug 2004-10-15 Jakub Jelinek <jakub@redhat.com> 2004-10-18 04:17:19 +00:00
dirent Update. 2004-09-07 22:33:37 +00:00
dlfcn Update. 2004-10-14 16:18:09 +00:00
elf 2004-10-15 Jakub Jelinek <jakub@redhat.com> 2004-10-18 04:17:19 +00:00
gmon Update. 2004-10-06 22:09:35 +00:00
gnulib
grp Update. 2004-10-05 15:36:41 +00:00
hesiod Update. 2004-09-14 04:41:35 +00:00
hurd 2004-04-30 Roland McGrath <roland@frob.com> 2004-05-10 20:11:11 +00:00
iconv Update. 2004-09-30 08:56:32 +00:00
iconvdata Encodings without iconv support. 2004-09-18 08:15:55 +00:00
include 2004-10-15 Jakub Jelinek <jakub@redhat.com> 2004-10-18 04:17:19 +00:00
inet Update. 2004-08-14 04:21:09 +00:00
intl Update. 2004-09-26 05:07:13 +00:00
io Update. 2004-09-28 07:46:43 +00:00
libidn Update. 2004-10-05 16:11:51 +00:00
libio 2004-10-15 Jakub Jelinek <jakub@redhat.com> 2004-10-18 04:17:19 +00:00
linuxthreads Update. 2004-10-14 16:18:09 +00:00
linuxthreads_db Update. 2004-05-03 21:40:30 +00:00
locale [BZ #356] 2004-09-26 05:49:15 +00:00
localedata Update. 2004-10-11 22:28:15 +00:00
login [BZ #40] 2004-05-17 18:59:35 +00:00
mach
malloc [BZ #77] 2004-10-14 02:08:23 +00:00
manual * manual/memory.texi (Page Lock Functions): Typo fix. 2004-10-18 00:53:16 +00:00
math [BZ #376] 2004-09-26 10:11:59 +00:00
misc 2004-10-15 Jakub Jelinek <jakub@redhat.com> 2004-10-18 04:17:19 +00:00
nis Update. 2004-09-25 05:55:20 +00:00
nptl * sysdeps/alpha/tcb-offsets.sym (thread_offsetof): Redefine to make gcc4 happy. 2004-10-15 07:07:57 +00:00
nptl_db * td_ta_map_lwp2thr.c (td_ta_map_lwp2thr): Don't abort if inferior's 2004-09-09 22:51:44 +00:00
nscd Update. 2004-10-15 21:20:11 +00:00
nss iAdd __nscd_getai prototype. 2004-09-16 22:54:54 +00:00
po Update from translation team. 2004-08-15 02:48:06 +00:00
posix Update. 2004-10-06 18:09:57 +00:00
pwd Update. 2004-07-23 07:08:19 +00:00
resolv [BZ #434] 2004-10-11 20:50:24 +00:00
resource Update. 2004-09-07 22:33:37 +00:00
rt Update. 2004-09-07 22:33:37 +00:00
scripts [BZ #407] 2004-09-26 12:50:39 +00:00
setjmp [BZ #269] 2004-07-16 23:09:27 +00:00
shadow
signal Update. 2004-09-07 22:33:37 +00:00
socket Update. 2004-05-03 21:40:12 +00:00
soft-fp
stdio-common 2004-10-15 Jakub Jelinek <jakub@redhat.com> 2004-10-18 04:17:19 +00:00
stdlib * posix/tst-waitid.c (do_test): Add tests for waitpid with WCONTINUED. 2004-09-28 01:42:49 +00:00
streams
string 2004-10-15 Jakub Jelinek <jakub@redhat.com> 2004-10-18 04:17:19 +00:00
sunrpc Update. 2004-10-17 15:00:17 +00:00
sysdeps 2004-10-15 Jakub Jelinek <jakub@redhat.com> 2004-10-18 04:17:19 +00:00
sysvipc
termios Update. 2004-05-03 21:40:12 +00:00
time Update. 2004-09-30 06:16:50 +00:00
timezone Update. 2004-10-12 06:19:23 +00:00
wcsmbs Update. 2004-09-07 22:33:37 +00:00
wctype
.cvsignore Update. 2004-09-11 16:28:48 +00:00
abi-tags
aclocal.m4 * aclocal.m4: Add provide for AC_CONFIG_AUX_DIR_DEFAULT. 2004-07-02 06:45:17 +00:00
BUGS
CANCEL-FCT-WAIVE
CANCEL-FILE-WAIVE
ChangeLog 2004-10-15 Jakub Jelinek <jakub@redhat.com> 2004-10-18 04:17:19 +00:00
ChangeLog.1
ChangeLog.2
ChangeLog.3
ChangeLog.4
ChangeLog.5
ChangeLog.6
ChangeLog.7
ChangeLog.8
ChangeLog.9
ChangeLog.10
ChangeLog.11
ChangeLog.12
ChangeLog.13
ChangeLog.14
config-name.in
config.h.in Update. 2004-09-17 00:04:18 +00:00
config.make.in Update. 2004-09-17 00:04:18 +00:00
configure Update. 2004-09-23 14:07:48 +00:00
configure.in If selinux has not explictly been requested, don't comment on it missing. 2004-09-20 21:53:15 +00:00
CONFORMANCE
COPYING
COPYING.LIB
cppflags-iterator.mk
extra-lib.mk
extra-modules.mk
FAQ * FAQ: Regenerated. 2004-08-10 05:12:42 +00:00
FAQ.in Refer to web pages instead of bug-glibc. 2004-08-10 03:00:24 +00:00
INSTALL 2004-08-09 Roland McGrath <roland@frob.com> 2004-08-10 05:10:38 +00:00
INTERFACE
LICENSES
Makeconfig * Makeconfig ($(common-objpfx)config.status): 2004-08-05 03:34:45 +00:00
Makefile 2004-07-07 Roland McGrath <roland@frob.com> 2004-07-07 09:37:20 +00:00
Makefile.in
Makerules * scripts/extract-abilist.awk: If `lastversion' variable defined, omit 2004-08-31 06:17:48 +00:00
MakeTAGS
NAMESPACE
NEWS Update. 2004-09-17 08:44:34 +00:00
NOTES
o-iterator.mk
PROJECTS Update. 2004-10-12 06:19:23 +00:00
README
README-alpha
README.libm
README.template
Rules * Makerules (compile-mkdep-flags): Add -MT $@. 2004-06-20 01:43:43 +00:00
shlib-versions
test-skeleton.c
tls.make.c
version.h
Versions.def

This directory contains the version 2.3.3 release of the GNU C Library.
Many bugs have been fixed since the last release.
Some bugs surely remain.

As of this release, the GNU C library is known to run on the following
configurations:

		*-*-gnu			GNU Hurd
		i[3456]86-*-linux-gnu	Linux-2.x on Intel
		m68k-*-linux-gnu	Linux-2.x on Motorola 680x0
		alpha*-*-linux-gnu	Linux-2.x on DEC Alpha
		powerpc-*-linux-gnu     Linux and MkLinux on PowerPC systems
		powerpc64-*-linux-gnu	Linux-2.4.19+ on 64-bit PowerPC systems
		sparc-*-linux-gnu	Linux-2.x on SPARC
		sparc64-*-linux-gnu	Linux-2.x on UltraSPARC 64-bit
		arm-*-none		ARM standalone systems
		arm-*-linux		Linux-2.x on ARM
		arm-*-linuxaout		Linux-2.x on ARM using a.out binaries
		mips*-*-linux-gnu	Linux-2.x on MIPS
		ia64-*-linux-gnu	Linux-2.x on ia64
		s390-*-linux-gnu	Linux-2.x on IBM S/390
		s390x-*-linux-gnu	Linux-2.4+ on IBM S/390 64-bit
		sh-*-linux-gnu		Linux-2.x on Super Hitachi
		cris-*-linux-gnu	Linux-2.4+ on CRIS
		x86-64-*-linux-gnu	Linux-2.4+ on x86-64

Former releases of this library (version 1.09.1 and perhaps earlier
versions) used to run on the following configurations:

		alpha-dec-osf1
		i[3456]86-*-bsd4.3
		i[3456]86-*-isc2.2
		i[3456]86-*-isc3
		i[3456]86-*-sco3.2
		i[3456]86-*-sco3.2v4
		i[3456]86-*-sysv
		i[3456]86-*-sysv4
		i[3456]86-force_cpu386-none
		i[3456]86-sequent-bsd
		i960-nindy960-none
		m68k-hp-bsd4.3
		m68k-mvme135-none
		m68k-mvme136-none
		m68k-sony-newsos3
		m68k-sony-newsos4
		m68k-sun-sunos4
		mips-dec-ultrix4
		mips-sgi-irix4
		sparc-sun-solaris2
		sparc-sun-sunos4

Since no one has volunteered to test and fix the above configurations,
these are not supported at the moment.  It's expected that these don't
work anymore.  Porting the library is not hard.  If you are interested
in doing a port, please contact the glibc maintainers by sending
electronic mail to <bug-glibc@gnu.org>.

There are some add-ons which can be used together with GNU libc.  They
are designed in a way to ease the installation by integrating them in
the libc source tree.  Simply get the add-ons you need and use the
--enable-add-ons option of the `configure' script to tell where the
add-ons are found.  Please read the FAQ file for more details.

See the file INSTALL to find out how to configure, build, install, and port
the GNU C library.  You might also consider reading the WWW pages for the
GNU libc at http://www.gnu.org/software/libc/libc.html.

The GNU C Library is completely documented by the Texinfo manual found
in the `manual/' subdirectory.  The manual is still being updated and
contains some known errors and omissions; we regret that we do not
have the resources to work on the manual as much as we would like.
Please send comments on the manual to <bug-glibc-manual@gnu.org>, and
not to the library bug-reporting address.

The file NOTES contains a description of the feature-test macros used
in the GNU C library, explaining how you can tell the library what
facilities you want it to make available.

We prefer to get bug reports sent using the `glibcbug' shell script which
is installed together with the rest of the GNU libc to <bugs@gnu.org>.
Simply run this shell script and fill in the information.  Nevertheless
you can still send bug reports to <bug-glibc@gnu.org> as normal electronic
mails.

The GNU C Library is free software.  See the file COPYING.LIB for copying
conditions, and LICENSES for notices about a few contributions that require
these additional notices to be distributed.